Home / 3,842,224.32-5,764,331.94-2,043,627.36

Finding the Fourth Proportional to 3,842,224.32, 5,764,331.94 and 2,043,627.36

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Solution

The fourth proportional to 3,842,224.32, 5,764,331.94 and 2,043,627.36 is: 3,065,970.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,842,224.32 : 5,764,331.94 = 2,043,627.36 : x
  2. Step 2: Convert to fraction form
    3,842,224.32/5,764,331.94 = 2,043,627.36/x
  3. Step 3: Cross multiply
    3,842,224.32x = 5,764,331.94 × 2,043,627.36
  4. Step 4: Simplify right side
    3,842,224.32x = 11,780,146,464,705.88
  5. Step 5: Solve for x
    x = 11,780,146,464,705.88/3,842,224.32
  6. Step 6: Final answer
    x = 3,065,970.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.